FirstBank Puerto Rico holds $18.9B in total assets and has $16.3B in deposits across 28 counties in 1 ranked market and 3 states. Its deposit footprint is concentrated: the top three counties (San Juan County, PR, Miami-Dade County, Florida, and Bayamon County, PR) hold 56% of its deposits, and PR accounts for 81% of the total. It is among the top three banks by deposits in 26 of the 28 counties where it operates. Figures are from the FDIC Summary of Deposits as of June 30, 2025, and are refreshed once a year when the next survey is released, not quarterly.
Deposits by county
Data as of June 30, 2025 (FDIC Summary of Deposits)
| County | Deposits | County’s % of Bank’s Deposits | Bank’s % of County Deposits | Branches |
|---|---|---|---|---|
| San Juan County, PR | $6.5B | 39.5% | 11.7% | 18 |
| Miami-Dade County, FL | $1.6B | 9.7% | 0.8% | 7 |
| Bayamon County, PR | $1.1B | 7.0% | 35.2% | 8 |
| Saint Thomas County, VI | $858M | 5.3% | 35.6% | 3 |
| Guaynabo County, PR | $708M | 4.3% | 26.4% | 3 |
| Ponce County, PR | $686M | 4.2% | 30.4% | 3 |
| Carolina County, PR | $610M | 3.7% | 24.9% | 3 |
| Caguas County, PR | $587M | 3.6% | 28.5% | 3 |
| Mayaguez County, PR | $468M | 2.9% | 28.4% | 2 |
| Saint Croix County, VI | $319M | 2.0% | 29.2% | 3 |
| Cayey County, PR | $318M | 1.9% | 47.2% | 1 |
| Humacao County, PR | $275M | 1.7% | 30.7% | 1 |
| San Sebastian County, PR | $264M | 1.6% | 52.1% | 1 |
| Arecibo County, PR | $261M | 1.6% | 33.5% | 2 |
| Broward County, FL | $227M | 1.4% | 0.3% | 2 |
| Manati County, PR | $203M | 1.2% | 32.1% | 1 |
| Vega Baja County, PR | $186M | 1.1% | 43.3% | 1 |
| Aguadilla County, PR | $175M | 1.1% | 21.9% | 1 |
| Aguada County, PR | $148M | 0.9% | 48.8% | 1 |
| Dorado County, PR | $141M | 0.9% | 26.2% | 1 |
| Trujillo Alto County, PR | $122M | 0.7% | 22.1% | 1 |
| Yauco County, PR | $103M | 0.6% | 24.7% | 1 |
| Cabo Rojo County, PR | $97M | 0.6% | 28.0% | 1 |
| Fajardo County, PR | $96M | 0.6% | 25.3% | 1 |
| Canovanas County, PR | $88M | 0.5% | 32.3% | 1 |
| Saint John County, VI | $76M | 0.5% | 50.9% | 1 |
| Guayama County, PR | $62M | 0.4% | 15.3% | 1 |
| Toa Alta County, PR | $58M | 0.4% | 35.9% | 1 |
“Deposits (SOD)” are deposits as reported to the FDIC at branch level in the Summary of Deposits (SOD), June 30, 2025, and are nominal. They reflect where deposits are booked and may differ from the institution’s balance-sheet total. “County’s % of Bank’s Deposits” is this county’s share of the institution’s total SOD deposits; “Bank’s % of County Deposits” is this institution’s deposits as a percent of all deposits booked in that county. Counties within a Combined or Metropolitan Statistical Area link to their full profile; other counties are shown for completeness.
Browse all covered institutions in the bank directory or the banks headquartered in PR. All 293 markets and the 1,523 counties with a branch within a CSA or MSA are covered in the Market Intelligence resource. See the methodology for how each figure is built and when to expect updates, or the disclaimer for how this data should, and should not, be read.
FirstBank Puerto Rico is named on this page solely to describe publicly reported FDIC deposit data. Its appearance does not imply any affiliation between FirstBank Puerto Rico and The Executive Recruiter Group, or endorsement by either.